<template>

  <div class="app-container" style="padding:30px;">
    <el-alert :closable="false" title="角色管理" />
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="角色名称" prop="roleName">
        <el-input
          v-model="queryParams.roleName"
          placeholder="请输入角色名称"
          clearable
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="权限字符" prop="roleKey">
        <el-input
          v-model="queryParams.roleKey"
          placeholder="请输入权限字符"
          clearable
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="角色状态"
          clearable
          v-if="dict"
          style="width: 240px"
        >
          <el-option
            v-for="dd in dict.sys_normal_disable.dictData"
            :key="dd.dictCode"
            :label="dd.dictLabel"
            :value="dd.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="创建时间">
        <el-date-picker
          v-model="dateRange"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"

        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"

        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"

        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"

        >导出</el-button>
      </el-col>
      <el-row type="flex" justify="end">
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList(current,size)"></right-toolbar>
      </el-row>
    </el-row>

    <el-table v-loading="loading" :data="roleList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="角色编号" prop="roleId" width="120" />
      <el-table-column label="角色名称" prop="roleName" :show-overflow-tooltip="true" width="150" />
      <el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true" width="150" />
      <el-table-column label="显示顺序" prop="roleSort" width="100" />
      <el-table-column label="状态" align="center" width="100">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="0"
            inactive-value="1"
            active-color="#13ce66"
            inactive-color="#ff4949"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.createTime }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope" v-if="scope.row.roleId !== 1">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"

          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"

          >删除</el-button>
<!--          <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)" >-->
<!--            <span class="el-dropdown-link">-->
<!--              <i class="el-icon-d-arrow-right el-icon&#45;&#45;right"></i>更多-->
<!--            </span>-->
<!--            <el-dropdown-menu slot="dropdown">-->
<!--              <el-dropdown-item command="handleDataScope" icon="el-icon-circle-check"-->
<!--                                >数据权限</el-dropdown-item>-->
<!--              <el-dropdown-item command="handleAuthUser" icon="el-icon-user"-->
<!--                                >分配用户</el-dropdown-item>-->
<!--            </el-dropdown-menu>-->
<!--          </el-dropdown>-->
        </template>
      </el-table-column>
    </el-table>

    <el-row type="flex" class="row-bg" justify="end">
      <el-pagination style=""
                     @size-change="handleSizeChange"
                     @current-change="handleCurrentChange"
                     :current-page="this.current"
                     :page-sizes="[5, 10, 15, 20]"
                     :page-size="this.size"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="this.total">
      </el-pagination>
    </el-row>

    <!-- 添加或修改角色配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="角色名称" prop="roleName">
          <el-input v-model="form.roleName" placeholder="请输入角色名称" />
        </el-form-item>
        <el-form-item prop="roleKey">
          <span slot="label">
            <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasRole('admin')`)" placement="top">
              <i class="el-icon-question"></i>
            </el-tooltip>
            权限字符
          </span>
          <el-input v-model="form.roleKey" placeholder="请输入权限字符" />
        </el-form-item>
        <el-form-item label="角色顺序" prop="roleSort">
          <el-input-number v-model="form.roleSort" controls-position="right" :min="0" />
        </el-form-item>
        <el-form-item label="状态" >
          <el-radio-group v-model="form.status" v-if="dict">
            <el-radio
              v-for="dd in dict.sys_normal_disable.dictData"
              :key="dd.dictCode"
              :label="dd.dictValue"
            >{{dd.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="菜单权限">
          <el-checkbox v-model="menuExpand" @change="handleCheckedTreeExpand($event, 'menu')">展开/折叠</el-checkbox>
          <el-checkbox v-model="menuNodeAll" @change="handleCheckedTreeNodeAll($event, 'menu')">全选/全不选</el-checkbox>
          <el-checkbox v-model="form.menuCheckStrictly" @change="handleCheckedTreeConnect($event, 'menu')">父子联动</el-checkbox>
          <el-tree
            class="tree-border"
            :data="menuOptions"
            show-checkbox
            ref="menu"
            node-key="menuId"
            :check-strictly="!form.menuCheckStrictly"
            empty-text="加载中，请稍候"
            :props="defaultProps"
          ></el-tree>
        </el-form-item>
        <el-form-item label="备注">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 分配角色数据权限对话框 -->
    <el-dialog :title="title" :visible.sync="openDataScope" width="500px" append-to-body>
      <el-form :model="form" label-width="80px">
        <el-form-item label="角色名称">
          <el-input v-model="form.roleName" :disabled="true" />
        </el-form-item>
        <el-form-item label="权限字符">
          <el-input v-model="form.roleKey" :disabled="true" />
        </el-form-item>
        <el-form-item label="权限范围">
          <el-select v-model="form.dataScope" @change="dataScopeSelectChange">
            <el-option
              v-for="item in dataScopeOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            ></el-option>
          </el-select>
        </el-form-item>
<!--        <el-form-item label="数据权限" v-show="form.dataScope == 2">-->
<!--          <el-checkbox v-model="deptExpand" @change="handleCheckedTreeExpand($event, 'dept')">展开/折叠</el-checkbox>-->
<!--          <el-checkbox v-model="deptNodeAll" @change="handleCheckedTreeNodeAll($event, 'dept')">全选/全不选</el-checkbox>-->
<!--          <el-checkbox v-model="form.deptCheckStrictly" @change="handleCheckedTreeConnect($event, 'dept')">父子联动</el-checkbox>-->
<!--          <el-tree-->
<!--            class="tree-border"-->
<!--            :data="deptOptions"-->
<!--            show-checkbox-->
<!--            default-expand-all-->
<!--            ref="dept"-->
<!--            node-key="id"-->
<!--            :check-strictly="!form.deptCheckStrictly"-->
<!--            empty-text="加载中，请稍候"-->
<!--            :props="defaultProps"-->
<!--          ></el-tree>-->
<!--        </el-form-item>-->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitDataScope">确 定</el-button>
        <el-button @click="cancelDataScope">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
    export default {
        name: "Role",

        data() {
            return {
                // 遮罩层
                loading: true,
                dicts: ['sys_normal_disable'],
                dict:undefined,
                // 选中数组
                ids: [],
                // 非单个禁用
                single: true,
                // 非多个禁用
                multiple: true,
                // 显示搜索条件
                showSearch: true,
                // 总条数
                total: 0,
                current:1,
                size:5,

                // 角色表格数据
                roleList: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,
                // 是否显示弹出层（数据权限）
                openDataScope: false,
                menuExpand: false,
                menuNodeAll: false,
                deptExpand: true,
                deptNodeAll: false,
                // 日期范围
                dateRange: [],
                // 数据范围选项
                dataScopeOptions: [
                    {
                        value: "1",
                        label: "全部数据权限"
                    },
                    {
                        value: "2",
                        label: "自定数据权限"
                    },
                    {
                        value: "3",
                        label: "本部门数据权限"
                    },
                    {
                        value: "4",
                        label: "本部门及以下数据权限"
                    },
                    {
                        value: "5",
                        label: "仅本人数据权限"
                    }
                ],
                // 菜单列表
                menuOptions: [],
                // 部门列表
                deptOptions: [],
                roleMenuOptions:[],
                // 查询参数
                queryParams: {
                    pageNum: 1,
                    pageSize: 10,
                    roleName: undefined,
                    roleKey: undefined,
                    status: null
                },
                // 表单参数
                form: {},
                defaultProps: {
                    children: "menus",
                    label: "menuName"
                },
                // 表单校验
                rules: {
                    roleName: [
                        { required: true, message: "角色名称不能为空", trigger: "blur" }
                    ],
                    roleKey: [
                        { required: true, message: "权限字符不能为空", trigger: "blur" }
                    ],
                    roleSort: [
                        { required: true, message: "角色顺序不能为空", trigger: "blur" }
                    ]
                }
            };
        },
        created() {
            this.getList();
        },
        methods: {
            /** 查询角色列表 */
            getList(current,size) {
                this.loading = true;
                this.axios.post("http://localhost:8080/role/roles?current=" + current + "&size=" + size+"&date="+this.dateRange.join()
                    ,this.qs.stringify(this.queryParams))
                    .then(res => {
                        console.log(res.data)
                        this.roleList = res.data.records;
                        this.total = res.data.total;
                        this.loading=false;

                    })
                // listRole(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
                //         this.roleList = response.rows;
                //         this.total = response.total;
                //         this.loading = false;
                //     }
                // );
            },

            /** 查询菜单树结构 */
            getMenuTreeselect() {
                this.axios.post("http://localhost:8080/menu/menus")
                    .then(res=>{
                        console.log(res.data);
                        this.menuOptions=res.data;

                    })
            },
            /** 查询部门树结构 */
            getDeptTreeselect() {
                // deptTreeselect().then(response => {
                //     this.deptOptions = response.data;
                // });
            },
            // 所有菜单节点数据
            getMenuAllCheckedKeys() {
                // 目前被选中的菜单节点
                let checkedKeys = this.$refs.menu.getCheckedKeys();
                // 半选中的菜单节点
                let halfCheckedKeys = this.$refs.menu.getHalfCheckedKeys();
                checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
                return checkedKeys;
            },
            // 所有部门节点数据
            getDeptAllCheckedKeys() {
                // 目前被选中的部门节点
                let checkedKeys = this.$refs.dept.getCheckedKeys();
                // 半选中的部门节点
                let halfCheckedKeys = this.$refs.dept.getHalfCheckedKeys();
                checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
                return checkedKeys;
            },
            /** 根据角色ID查询菜单树结构 */
            getRoleMenuTreeselect(roleId) {
                this.axios.get("http://localhost:8080/roleMenu/roleMenu?id="+roleId).then(response => {
                    // this.menuOptions = response.menus;
                    this.roleMenuOptions=response.data;
                });
            },
            /** 根据角色ID查询部门树结构 */
            getRoleDeptTreeselect(roleId) {
                // return roleDeptTreeselect(roleId).then(response => {
                //     this.deptOptions = response.depts;
                //     return response;
                // });
            },
            // 角色状态修改
            handleStatusChange(row) {
                let text = row.status === "0" ? "启用" : "停用";
                this.$modal.confirm('确认要"' + text + '""' + row.roleName + '"角色吗？').then(function() {
                    return changeRoleStatus(row.roleId, row.status);
                }).then(() => {
                    this.$modal.msgSuccess(text + "成功");
                }).catch(function() {
                    row.status = row.status === "0" ? "1" : "0";
                });
            },
            // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 取消按钮（数据权限）
            cancelDataScope() {
                this.openDataScope = false;
                this.reset();
            },
            // 表单重置
            reset() {
                if (this.$refs.menu != undefined) {
                    this.$refs.menu.setCheckedKeys([]);
                }
                this.menuExpand = false,
                    this.menuNodeAll = false,
                    this.deptExpand = true,
                    this.deptNodeAll = false,
                    this.form = {
                        roleId: undefined,
                        roleName: undefined,
                        roleKey: undefined,
                        roleSort: 0,
                        status: "0",
                        menuIds: [],
                        deptIds: [],
                        menuCheckStrictly: true,
                        deptCheckStrictly: true,
                        remark: undefined
                    };

            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.current = 1;
                this.getList(this.current,this.size);
            },
            /** 重置按钮操作 */
            resetQuery() {
                this.dateRange = [];
                this.resetForm("queryForm");
                this.handleQuery();
            },
            resetForm(formName) {
                this.$refs[formName].resetFields()
            },
            // 多选框选中数据
            handleSelectionChange(selection) {
                this.ids = selection.map(item => item.roleId)
                this.single = selection.length!=1
                this.multiple = !selection.length
            },
            // 更多操作触发
            handleCommand(command, row) {
                switch (command) {
                    case "handleDataScope":
                        this.handleDataScope(row);
                        break;
                    case "handleAuthUser":
                        this.handleAuthUser(row);
                        break;
                    default:
                        break;
                }
            },
            // 树权限（展开/折叠）
            handleCheckedTreeExpand(value, type) {
                console.log(value, type)
                if (type == 'menu') {
                    let treeList = this.menuOptions;
                    for (let i = 0; i < treeList.length; i++) {
                        this.$refs.menu.store.nodesMap[treeList[i].menuId].expanded = value;
                    }
                } else if (type == 'dept') {
                    let treeList = this.deptOptions;
                    for (let i = 0; i < treeList.length; i++) {
                        this.$refs.dept.store.nodesMap[treeList[i].menuId].expanded = value;
                    }
                }
            },
            // 树权限（全选/全不选）
            handleCheckedTreeNodeAll(value, type) {
                if (type == 'menu') {
                    this.$refs.menu.setCheckedNodes(value ? this.menuOptions: []);
                } else if (type == 'dept') {
                    this.$refs.dept.setCheckedNodes(value ? this.deptOptions: []);
                }
            },
            // 树权限（父子联动）
            handleCheckedTreeConnect(value, type) {
                console.log(value, type)
                if (type == 'menu') {
                    this.form.menuCheckStrictly = value ? true: false;
                } else if (type == 'dept') {
                    this.form.deptCheckStrictly = value ? true: false;
                }
            },
            /** 新增按钮操作 */
            handleAdd() {
                this.reset();
                this.getMenuTreeselect();
                this.open = true;
                this.title = "添加角色";
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset();
                const roleId = row.roleId || this.ids
                this.getRoleMenuTreeselect(roleId);
                this.getMenuTreeselect();

                this.axios.get("http://localhost:8080/role/role?id="+roleId)
                    .then(res=>{
                        this.form=res.data;
                        this.open = true;
                        console.log(this.roleMenuOptions)
                        this.$nextTick(() => {
                            this.$refs.menu.setCheckedKeys(this.roleMenuOptions);

                        });
                        this.title = "修改角色";
                    })

            },
            /** 选择角色权限范围触发 */
            dataScopeSelectChange(value) {
                if(value !== '2') {
                    this.$refs.dept.setCheckedKeys([]);
                }
            },
            /** 分配数据权限操作 */
            handleDataScope(row) {
                this.reset();
                const roleDeptTreeselect = this.getRoleDeptTreeselect(row.roleId);
                getRole(row.roleId).then(response => {
                    this.form = response.data;
                    this.openDataScope = true;
                    this.$nextTick(() => {
                        roleDeptTreeselect.then(res => {
                            this.$refs.dept.setCheckedKeys(res.checkedKeys);
                        });
                    });
                    this.title = "分配数据权限";
                });
            },
            /** 分配用户操作 */
            handleAuthUser: function(row) {
                const roleId = row.roleId;
                this.$router.push("/system/role-auth/user/" + roleId);
            },
            /** 提交按钮 */
            submitForm: function() {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.roleId != undefined) {
                            this.form.menuIds = this.getMenuAllCheckedKeys();
                            this.form.deptCheckStrictly=this.form.deptCheckStrictly?1:0;
                            this.form.menuCheckStrictly=this.form.menuCheckStrictly?1:0;
                            console.log(this.form)
                            this.axios.put("/role/role",this.form)
                                .then(res=>{
                                    this.$message({
                                        message: '恭喜你，'+res.data,
                                        type: 'success'
                                    });
                                    this.open = false;
                                    this.getList(this.current, this.size);
                                })
                            // updateRole(this.form).then(response => {
                            //     this.$modal.msgSuccess("修改成功");
                            //     this.open = false;
                            //     this.getList();
                            // });
                        } else {
                            this.form.menuIds = this.getMenuAllCheckedKeys();
                            console.log(this.form)
                            this.form.deptCheckStrictly=this.form.deptCheckStrictly?1:0;
                            this.form.menuCheckStrictly=this.form.menuCheckStrictly?1:0;
                            this.axios.post("/role/role",this.qs.stringify(this.form))
                                .then(res=>{
                                    console.log(res.data)
                                    if (res.data == "添加成功"){
                                        this.$message({
                                            message: '恭喜你，添加成功',
                                            type: 'success'
                                        });
                                        this.open = false;
                                        this.getList(this.current, this.size);
                                    }else{
                                        this.$message({
                                            message: '添加失败，角色名已存在',
                                            type: 'info'
                                        });
                                    }

                                })
                        //     addRole(this.form).then(response => {
                        //         this.$modal.msgSuccess("新增成功");
                        //         this.open = false;
                        //         this.getList();
                        //     });
                        }
                    }
                });
            },
            /** 提交按钮（数据权限） */
            submitDataScope: function() {
                if (this.form.roleId != undefined) {
                    this.form.deptIds = this.getDeptAllCheckedKeys();
                    dataScope(this.form).then(response => {
                        this.$modal.msgSuccess("修改成功");
                        this.openDataScope = false;
                        this.getList();
                    });
                }
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                if (row){
                    this.ids=row.roleId
                }else{
                    this.ids=this.ids.join()
                }
                console.log(this.ids)

                this.$confirm('此操作将永久删除该角色, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    console.log("-------------")
                    this.axios.delete("/user/deleteAll/"+this.ids)
                        .then(res=>{
                            this.$message({
                                type: 'success',
                                message: '删除成功!'
                            });
                        })

                    console.log("*****************")


                    this.current=1;
                    this.getUserPage(this.current, this.size);
                }).catch(() => {
                    this.$message({
                        type: 'info',
                        message: '已取消删除'
                    });
                });

            },
            /** 导出按钮操作 */
            handleExport() {
                this.download('system/role/export', {
                    ...this.queryParams
                }, `role_${new Date().getTime()}.xlsx`)
            },
            //分页
            handleSizeChange(val) {
                console.log(`每页 ${val} 条`);
                this.size = val;
                this.getList(this.current, val);
            },
            handleCurrentChange(val) {
                console.log(`当前页: ${val}`);
                this.current=val;
                this.getList(val, this.size);
            },
            getDictData(){
                this.axios.get("http://localhost:8080/dict/maps/"+this.dicts.join())
                    .then(res => {
                        this.dict = res.data;
                        console.log(this.dict)
                        console.log(this.dict.sys_show_hide)
                    })
            }
        },
        created() {
            this.getList(this.current,this.size);
            this.getDictData();
        }
    }
</script>

<style scoped>

</style>
